我并不完美，但我每天都在努力变得更好。
理论物理学是一种形而上学。
Take an object. Do something to it. Do something else to it.
Responsible mining is not an option, it's an obligation we owe to our planet and future generations.
负责任的采矿不是一种选择，而是我们对地球和后代应尽的义务。
Technology will be the great enabler in reducing emissions while meeting energy needs.
The only person you should try to be better than is the person you were yesterday.
想大事，想长远。最大的风险是不承担任何风险。